As WPVI-TV's Chad Pradelli reports in the video below, Tyrone's aunt, Deneene Copeland, began fading in and out of consciousness while they were in a playground on Thursday. Tyrone, realizing something was wrong, ran crying across the park to tell two strangers that his aunt was having a seizure.

"His exact words were 'she was laying there and she'd had a seizure and her mouth was closed, and she didn't open her eyes.' He said she wasn't moving," Paula Thomas, one of the people Tyrone ran up to, told WPVI-TV.

This isn't the first time a toddler has gone to extraordinary measures to come to the aid of a relative having a seizure. Last October, Lia Vega, a two-year-old Houston girl, used a cellphone to call her grandmother when her mom had a seizure and collapsed. According to KHOU, the little girl had never been taught how to use the phone.

Last weekend, Patrick Canney, a 12-year-old boy in Massachusetts, steered the car to safety when his dad had a seizure and collapsed while driving on Interstate 95.